Inventor · disambiguated record
Robert Arlen Holifield
Also filed as: HOLIFIELD ROBERT ARLEN
3 granted patents·5 citations·filing 2017–2020
57Inventor score
Technology areasE21B
Files withFORUM US INC3
Top patents by PatentIndex Score
3 records- 0172US10570679B2Elevator with securing apparatus and method of moving tubularsFORUM US INC·Filed 2017·Granted Feb 25, 2020·2 cites·21 claims
- 0271US10329854B2Tubular transfer system and methodFORUM US INC·Filed 2017·Granted Jun 25, 2019·3 cites·12 claims
- 0353US10927616B2Elevator with securing apparatus and method of moving tubularsFORUM US INC·Filed 2020·Granted Feb 23, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →